一句中翻英"这是去年7月合同中的三个批号,能否查出它们的出厂时间?"

It is the three lot numbers included in the contract signed in July last year. Can you check their production time?

these are 3 batch numbers in the contract for July last year, would it be possible to find out the ex-factory date of them?

Can you find out the ex-factory date about this product from the 3 batch numbers which is contained in the contract of last July ?